CN104282556B - 双极型晶体管发射极的掺杂方法 - Google Patents
双极型晶体管发射极的掺杂方法 Download PDFInfo
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- CN104282556B CN104282556B CN201410283312.8A CN201410283312A CN104282556B CN 104282556 B CN104282556 B CN 104282556B CN 201410283312 A CN201410283312 A CN 201410283312A CN 104282556 B CN104282556 B CN 104282556B
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- 238000010422 painting Methods 0.000 claims abstract description 41
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- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims abstract description 14
- 230000000873 masking effect Effects 0.000 claims abstract description 14
- 229910052698 phosphorus Inorganic materials 0.000 claims abstract description 14
- 239000011574 phosphorus Substances 0.000 claims abstract description 14
- 229910019213 POCl3 Inorganic materials 0.000 claims abstract description 11
- 239000011248 coating agent Substances 0.000 claims abstract description 8
- 238000000576 coating method Methods 0.000 claims abstract description 8
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- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 7
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- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 2
- 229910052760 oxygen Inorganic materials 0.000 claims description 2
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- 230000015572 biosynthetic process Effects 0.000 description 1
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
- H01L29/66—Types of semiconductor device ; Multistep manufacturing processes therefor
- H01L29/66007—Multistep manufacturing processes
- H01L29/66075—Multistep manufacturing processes of devices having semiconductor bodies comprising group 14 or group 13/15 materials
- H01L29/66227—Multistep manufacturing processes of devices having semiconductor bodies comprising group 14 or group 13/15 materials the devices being controllable only by the electric current supplied or the electric potential applied, to an electrode which does not carry the current to be rectified, amplified or switched, e.g. three-terminal devices
- H01L29/66234—Bipolar junction transistors [BJT]
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
- H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic Table or AIIIBV compounds with or without impurities, e.g. doping materials
- H01L21/22—Diffusion of impurity materials, e.g. doping materials, electrode materials, into or out of a semiconductor body, or between semiconductor regions; Interactions between two or more impurities; Redistribution of impurities
- H01L21/225—Diffusion of impurity materials, e.g. doping materials, electrode materials, into or out of a semiconductor body, or between semiconductor regions; Interactions between two or more impurities; Redistribution of impurities using diffusion into or out of a solid from or into a solid phase, e.g. a doped oxide layer
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Ceramic Engineering (AREA)
- Cold Cathode And The Manufacture (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201410283312.8A CN104282556B (zh) | 2014-06-23 | 2014-06-23 | 双极型晶体管发射极的掺杂方法 |
Applications Claiming Priority (1)
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CN201410283312.8A CN104282556B (zh) | 2014-06-23 | 2014-06-23 | 双极型晶体管发射极的掺杂方法 |
Publications (2)
Publication Number | Publication Date |
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CN104282556A CN104282556A (zh) | 2015-01-14 |
CN104282556B true CN104282556B (zh) | 2017-06-23 |
Family
ID=52257337
Family Applications (1)
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CN201410283312.8A Active CN104282556B (zh) | 2014-06-23 | 2014-06-23 | 双极型晶体管发射极的掺杂方法 |
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CN (1) | CN104282556B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN104834033B (zh) * | 2015-04-10 | 2017-05-10 | 北京空间机电研究所 | 一种光学元件用透明衍射薄膜的旋涂制备方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1195885A (zh) * | 1997-04-09 | 1998-10-14 | Lg半导体株式会社 | 半导体器件的制造方法 |
CN102386280A (zh) * | 2009-02-05 | 2012-03-21 | Snt能源技术有限公司 | 制备太阳能电池上的选择性发射极的方法中使用的扩散设备 |
CN103477419A (zh) * | 2011-03-31 | 2013-12-25 | 东京毅力科创株式会社 | 用于通过固相扩散形成超浅掺杂区域的方法 |
-
2014
- 2014-06-23 CN CN201410283312.8A patent/CN104282556B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1195885A (zh) * | 1997-04-09 | 1998-10-14 | Lg半导体株式会社 | 半导体器件的制造方法 |
CN102386280A (zh) * | 2009-02-05 | 2012-03-21 | Snt能源技术有限公司 | 制备太阳能电池上的选择性发射极的方法中使用的扩散设备 |
CN103477419A (zh) * | 2011-03-31 | 2013-12-25 | 东京毅力科创株式会社 | 用于通过固相扩散形成超浅掺杂区域的方法 |
Non-Patent Citations (1)
Title |
---|
《浅析影响合金型二极管正向压降的因素》;唐文斌;《科学与财富》;20131231(第8期);第225页 * |
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CP01 | Change in the name or title of a patent holder |
Address after: No.385, Hongcao Road, Xuhui District, Shanghai 200233 Patentee after: SHANGHAI ADVANCED SEMICONDUCTO Address before: No.385, Hongcao Road, Xuhui District, Shanghai 200233 Patentee before: ADVANCED SEMICONDUCTOR MANUFACTURING Co.,Ltd. |
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TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20210508 Address after: 200120 No.600 Yunshui Road, Pudong New Area, Shanghai Patentee after: GTA Semiconductor Co.,Ltd. Address before: No.385, Hongcao Road, Xuhui District, Shanghai 200233 Patentee before: SHANGHAI ADVANCED SEMICONDUCTO |